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82 lines
1.3 KiB
82 lines
1.3 KiB
2 years ago
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import { Command } from '../Command.js';
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import { ObjectLoader } from 'three';
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/**
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* @param editor Editor
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* @param object THREE.Object3D
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* @constructor
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*/
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class RemoveObjectCommand extends Command {
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constructor( editor, object ) {
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super( editor );
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this.type = 'RemoveObjectCommand';
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this.name = 'Remove Object';
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this.object = object;
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this.parent = ( object !== undefined ) ? object.parent : undefined;
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if ( this.parent !== undefined ) {
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this.index = this.parent.children.indexOf( this.object );
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}
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}
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execute() {
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this.editor.removeObject( this.object );
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this.editor.deselect();
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}
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undo() {
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this.editor.addObject( this.object, this.parent, this.index );
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this.editor.select( this.object );
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}
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toJSON() {
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const output = super.toJSON( this );
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output.object = this.object.toJSON();
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output.index = this.index;
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output.parentUuid = this.parent.uuid;
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return output;
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}
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fromJSON( json ) {
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super.fromJSON( json );
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this.parent = this.editor.objectByUuid( json.parentUuid );
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if ( this.parent === undefined ) {
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this.parent = this.editor.scene;
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}
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this.index = json.index;
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this.object = this.editor.objectByUuid( json.object.object.uuid );
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if ( this.object === undefined ) {
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const loader = new ObjectLoader();
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this.object = loader.parse( json.object );
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}
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}
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}
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export { RemoveObjectCommand };
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